a=input()
fals=0
res=0
done=0
prims=['2', '3', '5', '7', '11', '13', '17', '19', '23', '29', '31', '37', '41', '43', '47', '53', '59', '61', '67', '71', '73', '79', '83', '89', '97', '101', '103', '107', '109', '113', '127', '131', '137', '139', '149', '151', '157', '163', '167', '173', '179', '181', '191', '193', '197', '199', '211', '223', '227', '229', '233', '239', '241', '251', '257', '263', '269', '271', '277', '281', '283', '293', '307', '311', '313', '317', '331', '337', '347', '349', '353', '359', '367', '373', '379', '383', '389', '397', '401', '409', '419', '421', '431', '433', '439', '443', '449', '457', '461', '463', '467', '479', '487', '491', '499', '503', '509', '521', '523', '541', '547', '557', '563', '569', '571', '577', '587', '593', '599', '601', '607', '613', '617', '619', '631', '641', '643', '647', '653', '659', '661', '673', '677', '683', '691', '701', '709', '719', '727', '733', '739', '743', '751', '757', '761', '769', '773', '787', '797', '809', '811', '821', '823', '827', '829', '839', '853', '857', '859', '863', '877', '881', '883', '887', '907', '911', '919', '929', '937', '941', '947', '953', '967', '971', '977', '983', '991', '997']

mas1=a.split(" ")
if len(mas1)>3:
    fals=1
for i in range(len(mas1)):
    if fals==1:
        break
    elif mas1[i]=="zero":
        mas1[i]=0
    elif mas1[i]=="one":
        mas1[i]=1
    elif mas1[i]=="two":
        mas1[i]=2    
    elif mas1[i]=="three":
        mas1[i]=3
    elif mas1[i]=="four":
        mas1[i]=4
    elif mas1[i]=="five":
        mas1[i]=5
    elif mas1[i]=="six":
        mas1[i]=6
    elif mas1[i]=="seven":
        mas1[i]=7
    elif mas1[i]=="eight":
        mas1[i]=8
    elif mas1[i]=="nine":
        mas1[i]=9
res=(mas1[0]*100+mas1[1]*10+mas1[2])
for i in range(res,0):
    print(1)
    for i1 in range(len(prims)):
        print(1)
        if i==prims[i1]:
            res=i
            done=1
            break
        elif fals==1:
            print("Wrong input")
            break
    if done==1:
        print(res)
        break
    if fals==1:
        print("Wrong input")
        break    
print("Wrong input")